i should may add here somthing.
the 4k jvc have arround 3000 lumen at d 65 with a new lamp.
cr. is more than 10000:1 its at 11 or 12000:1.
all steward screens have such visible shining partikles and that is
very bad when you use a dlp pr.
with lcos its not that bad visible but i since long time not understand why steward
not change it.
with todays pr. light out we also need no gain.
but seams the make good business........
the 4k jvc have arround 3000 lumen at d 65 with a new lamp.
cr. is more than 10000:1 its at 11 or 12000:1.
all steward screens have such visible shining partikles and that is
very bad when you use a dlp pr.
with lcos its not that bad visible but i since long time not understand why steward
not change it.
with todays pr. light out we also need no gain.
but seams the make good business........